Exam
Prep
MRI
My
doctor ordered an MRI. What should I expect?
Depending
upon the exam, an MRI takes 30-45 minutes. You will be screened
and your medical history will be gone over prior to the exam. The
procedure will be explained to you and you will be made as comfortable
as possible. It is important to remain still during the procedure.
Is
it safe to have an MRI?
Yes
it is. MRI does not use radiation; instead, an image is produced
using a large magnet, radio waves and a computer.
Is
there any preparation?
No,
however, if you are in pain and have a hard time lying still, we
suggest you take your pain medication. You cannot wear metal in
the area that you are being scanned. You can wear sweat clothes;
shorts or pants without a zipper if you choose. We do have gowns
that you can change into. If you have plain films or prior tests
we suggest you bring those with you.
What
precautions are there?
The
MRI scanner is a magnet and therefore metal objects; credit cards;
watches, bobby pins and other metal objects cannot be brought into
the room. We have wheelchairs and oxygen tanks that are compatible
with the scanner.
Can
anyone have an MRI?
You
cannot be scanned if you have cardiac pacemaker; metal in your eyes;
aneurysm clips or cochlear implants. There are other implanted devices
such as defibrillators and retinal tacks. You will be screened to
make sure you are safe to have a scan. PLEASE notify us if you have
had surgery within the past 6 weeks.
Do
I need an order for an MRI?
Yes!
You must have a script from your physician. The script needs to
say exactly what type of an MRI you need. It needs to indicate if
you are having contrast.
Why
would I need contrast?
Contrast
(gadolinium) is used for certain studies. For example: if you have
had surgery on your spine, it is used to differentiate between a
new injury and scar tissue. If the diagnosis is MS; contrast is
used to highlight the possibility of plaques. It also highlights
tumors. Contrast is a clear solution that is injected into your
veins. It is injected partway through the study and then some sequences
are performed again.
The
script says one area but I think I should have more than that?
First
of all, an MRI is specific to the area your physician orders. We
have to go by what the script says. If it says left shoulder but
both of your shoulders hurt, we cannot add the right shoulder. The
same with your spine - if the script says lumbar; we will scan your
low back area and that is all.
If
you think you need something else scanned please discuss that with
your physician prior to your appointment. If another scan is added,
we need to be notified. You are given a 45 minute time slot for
each scan.
ULTRASOUND
What
prep is needed for an Ultrasound?
It
depends on the type of ultrasound your doctor has ordered.
NPO
- Nothing by mouth prior to scan (medication with little water is
ok):
Right
Upper Quadrant - Gallbladder
Liver
Addomen - complete, limited
Aorta
32
oz if water prior to scan (full bladder):
Pelvis
Transvaginal
OB Complete - limited
Fetal viability
Procedures
with no prep:
Testicular
Thryoid
Venous Doppler Bilateral
Venous Doppler
Kidney
HOW
DO I GET MY EXAM RESULTS?
Your
exam will be reviewed by one of our board-certified radiologists.
They will dictate a report which then will be transcribed. Upon
the finalization of the report it will be faxed to your referring
physician who will go over the results with you.